Progress towards an electrically small antenna with high efficiency and large bandwidth simultaneously with high directivity and a large front-to-back ratio

2013 ◽  
Author(s):  
R. W. Ziolkowski ◽  
Ming-Chun Tang ◽  
Ning Zhu
Keyword(s):  
High Efficiency ◽  
Electrically Small Antenna ◽  
Large Bandwidth ◽  
Small Antenna

scholarly journals A High-Efficiency Compact Planar Antenna for ISM Wireless Systems

2017 ◽  
Vol 2017 ◽  
pp. 1-5 ◽  
Author(s):  
Tao Zhou ◽  
Yazi Cao ◽  
Zhiqun Cheng ◽  
Martine Le Berre ◽  
Francis Calmon
Keyword(s):  
High Efficiency ◽  
Low Cost ◽  
Impedance Matching ◽  
Wireless Systems ◽  
Planar Antenna ◽  
Wireless Applications ◽  
Electrically Small Antenna ◽  
Lumped Elements ◽  
Small Antenna ◽  
Compact Planar

A novel high-efficiency compact planar antenna at 433 MHz with minimized size and low-cost and easy to integrate into the ISM wireless applications is designed, fabricated, and measured. Capacitive strips that are formed by cutting inter-digital slots and the meander lines on both sides are introduced to greatly reduce the antenna size yet maintain the high efficiency. The proposed antenna has a simple planar structure and occupies a small area (i.e., 45 × 30 mm2). This novel electrically small antenna can be operated well without any lumped elements for impedance matching. Details of the antenna design and experimental results are presented and discussed.

1.5-μm InGaAsP-InP multigain-levered-MQW-DFB-LD with high-efficiency and large-bandwidth FM response

1995 ◽  
Vol 1 (2) ◽  
pp. 516-522
Author(s):  
Jong-In Shim ◽  
H. Olesen ◽  
H. Yamazaki ◽  
M. Yamaguchi ◽  
M. Kitamura
Keyword(s):  
High Efficiency ◽  
Large Bandwidth

Polarization-Reconfigurable Yagi-Configured Electrically Small Antenna

2020 ◽  
pp. 1-1
Author(s):  
Ming-Chun Tang ◽  
Qingli Lin ◽  
Mei Li ◽  
Richard W. Ziolkowski
Keyword(s):  
Electrically Small Antenna ◽  
Small Antenna
Sign in / Sign up

Export Citation Format

Share Document